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  "authors": [
    {
      "affiliations": [
        {
          "country": "India", 
          "value": "School of Physics and Materials Science, Thapar Institute of Engineering and Technology, , Patiala 147004, Punjab, , India"
        }
      ], 
      "surname": "Garg", 
      "given_names": "Ritu", 
      "full_name": "Garg, Ritu"
    }, 
    {
      "affiliations": [
        {
          "country": "India", 
          "value": "Mehr Chand Mahajan DAV College for Women, , Pin code - 160036 UT - Chandigarh, , India"
        }
      ], 
      "surname": "Gupta", 
      "email": "10gupta.pallavi@gmail.com", 
      "full_name": "Gupta, Pallavi", 
      "given_names": "Pallavi"
    }, 
    {
      "affiliations": [
        {
          "country": "India", 
          "value": "School of Physics and Materials Science, Thapar Institute of Engineering and Technology, , Patiala 147004, Punjab, , India"
        }
      ], 
      "surname": "Upadhyay", 
      "given_names": "Alka", 
      "full_name": "Upadhyay, Alka"
    }
  ], 
  "titles": [
    {
      "source": "OUP", 
      "title": "Placing of the recently observed bottom strange states (6063) and (6114) in Bottom Spectra"
    }
  ], 
  "dois": [
    {
      "value": "10.1093/ptep/ptad080"
    }
  ], 
  "publication_info": [
    {
      "journal_title": "Progress of Theoretical and Experimental Physics", 
      "material": "article", 
      "journal_volume": "2023", 
      "artid": "073B03", 
      "year": 2023, 
      "journal_issue": "7"
    }
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    "source": "OUP", 
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    "submission_number": "a30468103ce011ee91ac6ee2827c7def"
  }, 
  "page_nr": [
    16
  ], 
  "license": [
    {
      "url": "https://creativecommons.org/licenses/by/4.0/", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "statement": "\u00a9 The Author(s) 2023. Published by Oxford University Press on behalf of the Physical Society of Japan.", 
      "year": "2023"
    }
  ], 
  "control_number": "79260", 
  "record_creation_date": "2023-07-27T08:29:50.782450", 
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  "collections": [
    {
      "primary": "Progress of Theoretical and Experimental Physics"
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  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph"
      ], 
      "value": "2305.02557"
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  ], 
  "abstracts": [
    {
      "source": "OUP", 
      "value": "Abstract We employ the heavy quark effective theory (HQET) to give spin-parity quantum numbers for the bottom strange states B$_{sJ}$(6063) and B$_{sJ}$(6114) recently observed by the LHCb Collaboration [9]. By exploring flavor-independent parameters  and  appearing in the HQET Lagrangian, we calculate the masses of the experimentally missing bottom strange meson states 2S, 1P, 1D. The parameter \u0394$_{F}$ appears in the HQET Lagrangian and gives the spin-averaged mass splitting between excited-state doublets (F) and ground-state doublets (H). Another parameter \u03bb$_{F}$ comes from first-order corrections in the HQET Lagrangian and gives hyperfine splittings. We also analyze these bottom strange masses by taking 1/m$_{Q}$ corrections, which lead to modifications of parameter terms of  and . Further, we analyze their two-body decays, couplings, and branching ratios via the emission of light pseudoscalar mesons. Based on the predicted masses and decay widths, we tentatively identify the states B$_{sJ}$(6063) as 2$^{3}$S$_{1}$ and B$_{sJ}$(6114) as 1$^{3}$D$_{1}$. Our predictions provide crucial information for future experimental studies."
    }
  ], 
  "imprints": [
    {
      "date": "2023-06-27", 
      "publisher": "OUP"
    }
  ]
}